技術(shù)要求:
設(shè)計(jì)和制造:ANSI B16.34、API 600、API 603、API 6D、BS1414 結(jié)構(gòu)長(zhǎng)度:ANSI B16.10、API6D 法蘭連接:ANSI B16.5 試驗(yàn)和驗(yàn)收:API 598、API 6D |
材料 |
|
零件名稱(chēng) |
材料 |
19 |
油杯 |
Brass |
18 |
緊定螺釘 |
Carbon Steel |
17 |
手輪鎖緊螺釘 |
Carbon Steel |
16 |
手輪 |
Malleable lron/Cast Steel/Ducile lron/Fabricated Steel |
15 |
壓蓋螺母 |
Carbon Steel/SS |
14 |
活節(jié)螺栓螺母 |
A193 B7/A194 2H,A193 B8/A194 8 |
13 |
銷(xiāo) |
Carbon Steel/Stainless Steel |
12 |
閥桿螺母 |
A439-D2/Cu-Alloy |
11 |
填料壓蓋 |
Carbon Steel/Equivalent to Body Material |
10 |
填料壓套 |
Stainless steel |
09 |
上密封座 |
Stainless steel |
08 |
閥桿 |
Stainless steel |
07 |
閥座 |
CS+SS/SS/SS+STL |
06 |
閘板 |
Material see body | | |